return NULL;
}
- p->mem_ctx = talloc_init("pipe %s %p",
+ p->mem_ctx = talloc_named(p, 0, "pipe %s %p",
get_pipe_name_from_syntax(talloc_tos(),
syntax), p);
if (p->mem_ctx == NULL) {
if (!init_pipe_handle_list(p, syntax)) {
DEBUG(0,("open_rpc_pipe_p: init_pipe_handles failed.\n"));
- talloc_destroy(p->mem_ctx);
TALLOC_FREE(p);
return NULL;
}
if(!prs_init(&p->in_data.data, 128, p->mem_ctx, MARSHALL)) {
DEBUG(0,("open_rpc_pipe_p: malloc fail for in_data struct.\n"));
- talloc_destroy(p->mem_ctx);
close_policy_by_pipe(p);
TALLOC_FREE(p);
return NULL;
p->server_info = copy_serverinfo(p, server_info);
if (p->server_info == NULL) {
DEBUG(0, ("open_rpc_pipe_p: copy_serverinfo failed\n"));
- talloc_destroy(p->mem_ctx);
close_policy_by_pipe(p);
TALLOC_FREE(p);
return NULL;
"%lu\n", (unsigned long)talloc_total_size(p->mem_ctx) ));
talloc_free_children(p->mem_ctx);
} else {
- p->mem_ctx = talloc_init(
- "pipe %s %p", get_pipe_name_from_syntax(talloc_tos(),
- &p->syntax),
- p);
+ p->mem_ctx = talloc_named(p, 0, "pipe %s %p",
+ get_pipe_name_from_syntax(talloc_tos(),
+ &p->syntax), p);
if (p->mem_ctx == NULL) {
p->fault_state = True;
}
(*p->auth.auth_data_free_func)(&p->auth);
}
- TALLOC_FREE(p->mem_ctx);
-
free_pipe_rpc_context( p->contexts );
/* Free the handles database. */
ZERO_STRUCTP(p);
- TALLOC_FREE(p);
-
- return True;
+ return 0;
}
bool fsp_is_np(struct files_struct *fsp)
return NT_STATUS_OK;
}
+bool np_read_in_progress(struct fake_file_handle *handle)
+{
+ if (handle->type == FAKE_FILE_TYPE_NAMED_PIPE) {
+ return false;
+ }
+
+ if (handle->type == FAKE_FILE_TYPE_NAMED_PIPE_PROXY) {
+ struct np_proxy_state *p = talloc_get_type_abort(
+ handle->private_data, struct np_proxy_state);
+ size_t read_count;
+
+ read_count = tevent_queue_length(p->read_queue);
+ if (read_count > 0) {
+ return true;
+ }
+
+ return false;
+ }
+
+ return false;
+}
+
struct np_write_state {
struct event_context *ev;
struct np_proxy_state *p;
}
/**
- * Create a new RPC client context which uses a local dispatch function.
+ * @brief Create a new RPC client context which uses a local dispatch function.
+ *
+ * @param[in] mem_ctx The memory context to use.
+ *
+ * @param[in] abstract_syntax Normally the syntax_id of the autogenerated
+ * ndr_table_<name>.
+ *
+ * @param[in] dispatch The corresponding autogenerated dispatch function
+ * rpc_<name>_dispatch.
+ *
+ * @param[in] serversupplied_info The server supplied authentication function.
+ *
+ * @param[out] presult A pointer to store the connected rpc client pipe.
+ *
+ * @return NT_STATUS_OK on success, a corresponding NT status if an
+ * error occured.
+ *
+ * @code
+ * struct rpc_pipe_client *winreg_pipe;
+ * NTSTATUS status;
+ *
+ * status = rpc_pipe_open_internal(tmp_ctx,
+ * &ndr_table_winreg.syntax_id,
+ * rpc_winreg_dispatch,
+ * p->server_info,
+ * &winreg_pipe);
+ * @endcode
*/
NTSTATUS rpc_pipe_open_internal(TALLOC_CTX *mem_ctx,
const struct ndr_syntax_id *abstract_syntax,
*presult = result;
return NT_STATUS_OK;
}
-
-/*******************************************************************
- gets a domain user's groups from their already-calculated NT_USER_TOKEN
- ********************************************************************/
-
-static NTSTATUS nt_token_to_group_list(TALLOC_CTX *mem_ctx,
- const DOM_SID *domain_sid,
- size_t num_sids,
- const DOM_SID *sids,
- int *numgroups,
- struct samr_RidWithAttribute **pgids)
-{
- int i;
-
- *numgroups=0;
- *pgids = NULL;
-
- for (i=0; i<num_sids; i++) {
- struct samr_RidWithAttribute gid;
- if (!sid_peek_check_rid(domain_sid, &sids[i], &gid.rid)) {
- continue;
- }
- gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
- SE_GROUP_ENABLED);
- ADD_TO_ARRAY(mem_ctx, struct samr_RidWithAttribute,
- gid, pgids, numgroups);
- if (*pgids == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
- }
- return NT_STATUS_OK;
-}
-
-/****************************************************************************
- inits a netr_SamBaseInfo structure from an auth_serversupplied_info.
-*****************************************************************************/
-
-static NTSTATUS serverinfo_to_SamInfo_base(TALLOC_CTX *mem_ctx,
- struct auth_serversupplied_info *server_info,
- uint8_t *pipe_session_key,
- size_t pipe_session_key_len,
- struct netr_SamBaseInfo *base)
-{
- struct samu *sampw;
- struct samr_RidWithAttribute *gids = NULL;
- const DOM_SID *user_sid = NULL;
- const DOM_SID *group_sid = NULL;
- DOM_SID domain_sid;
- uint32 user_rid, group_rid;
- NTSTATUS status;
-
- int num_gids = 0;
- const char *my_name;
-
- struct netr_UserSessionKey user_session_key;
- struct netr_LMSessionKey lm_session_key;
-
- NTTIME last_logon, last_logoff, acct_expiry, last_password_change;
- NTTIME allow_password_change, force_password_change;
- struct samr_RidWithAttributeArray groups;
- int i;
- struct dom_sid2 *sid = NULL;
-
- ZERO_STRUCT(user_session_key);
- ZERO_STRUCT(lm_session_key);
-
- sampw = server_info->sam_account;
-
- user_sid = pdb_get_user_sid(sampw);
- group_sid = pdb_get_group_sid(sampw);
-
- if (pipe_session_key && pipe_session_key_len != 16) {
- DEBUG(0,("serverinfo_to_SamInfo3: invalid "
- "pipe_session_key_len[%zu] != 16\n",
- pipe_session_key_len));
- return NT_STATUS_INTERNAL_ERROR;
- }
-
- if ((user_sid == NULL) || (group_sid == NULL)) {
- DEBUG(1, ("_netr_LogonSamLogon: User without group or user SID\n"));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- sid_copy(&domain_sid, user_sid);
- sid_split_rid(&domain_sid, &user_rid);
-
- sid = sid_dup_talloc(mem_ctx, &domain_sid);
- if (!sid) {
- return NT_STATUS_NO_MEMORY;
- }
-
- if (!sid_peek_check_rid(&domain_sid, group_sid, &group_rid)) {
- DEBUG(1, ("_netr_LogonSamLogon: user %s\\%s has user sid "
- "%s\n but group sid %s.\n"
- "The conflicting domain portions are not "
- "supported for NETLOGON calls\n",
- pdb_get_domain(sampw),
- pdb_get_username(sampw),
- sid_string_dbg(user_sid),
- sid_string_dbg(group_sid)));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- if(server_info->login_server) {
- my_name = server_info->login_server;
- } else {
- my_name = global_myname();
- }
-
- status = nt_token_to_group_list(mem_ctx, &domain_sid,
- server_info->num_sids,
- server_info->sids,
- &num_gids, &gids);
-
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
-
- if (server_info->user_session_key.length) {
- memcpy(user_session_key.key,
- server_info->user_session_key.data,
- MIN(sizeof(user_session_key.key),
- server_info->user_session_key.length));
- if (pipe_session_key) {
- arcfour_crypt(user_session_key.key, pipe_session_key, 16);
- }
- }
- if (server_info->lm_session_key.length) {
- memcpy(lm_session_key.key,
- server_info->lm_session_key.data,
- MIN(sizeof(lm_session_key.key),
- server_info->lm_session_key.length));
- if (pipe_session_key) {
- arcfour_crypt(lm_session_key.key, pipe_session_key, 8);
- }
- }
-
- groups.count = num_gids;
- groups.rids = TALLOC_ARRAY(mem_ctx, struct samr_RidWithAttribute, groups.count);
- if (!groups.rids) {
- return NT_STATUS_NO_MEMORY;
- }
-
- for (i=0; i < groups.count; i++) {
- groups.rids[i].rid = gids[i].rid;
- groups.rids[i].attributes = gids[i].attributes;
- }
-
- unix_to_nt_time(&last_logon, pdb_get_logon_time(sampw));
- unix_to_nt_time(&last_logoff, get_time_t_max());
- unix_to_nt_time(&acct_expiry, get_time_t_max());
- unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(sampw));
- unix_to_nt_time(&allow_password_change, pdb_get_pass_can_change_time(sampw));
- unix_to_nt_time(&force_password_change, pdb_get_pass_must_change_time(sampw));
-
- base->last_logon = last_logon;
- base->last_logoff = last_logoff;
- base->acct_expiry = acct_expiry;
- base->last_password_change = last_password_change;
- base->allow_password_change = allow_password_change;
- base->force_password_change = force_password_change;
- base->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(sampw));
- base->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(sampw));
- base->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(sampw));
- base->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(sampw));
- base->home_directory.string = talloc_strdup(mem_ctx, pdb_get_homedir(sampw));
- base->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(sampw));
- base->logon_count = 0; /* ?? */
- base->bad_password_count = 0; /* ?? */
- base->rid = user_rid;
- base->primary_gid = group_rid;
- base->groups = groups;
- base->user_flags = NETLOGON_EXTRA_SIDS;
- base->key = user_session_key;
- base->logon_server.string = talloc_strdup(mem_ctx, my_name);
- base->domain.string = talloc_strdup(mem_ctx, pdb_get_domain(sampw));
- base->domain_sid = sid;
- base->LMSessKey = lm_session_key;
- base->acct_flags = pdb_get_acct_ctrl(sampw);
-
- ZERO_STRUCT(user_session_key);
- ZERO_STRUCT(lm_session_key);
-
- return NT_STATUS_OK;
-}
-
-/****************************************************************************
- inits a netr_SamInfo2 structure from an auth_serversupplied_info. sam2 must
- already be initialized and is used as the talloc parent for its members.
-*****************************************************************************/
-
-NTSTATUS serverinfo_to_SamInfo2(struct auth_serversupplied_info *server_info,
- uint8_t *pipe_session_key,
- size_t pipe_session_key_len,
- struct netr_SamInfo2 *sam2)
-{
- NTSTATUS status;
-
- status = serverinfo_to_SamInfo_base(sam2,
- server_info,
- pipe_session_key,
- pipe_session_key_len,
- &sam2->base);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
-
- return NT_STATUS_OK;
-}
-
-/****************************************************************************
- inits a netr_SamInfo3 structure from an auth_serversupplied_info. sam3 must
- already be initialized and is used as the talloc parent for its members.
-*****************************************************************************/
-
-NTSTATUS serverinfo_to_SamInfo3(struct auth_serversupplied_info *server_info,
- uint8_t *pipe_session_key,
- size_t pipe_session_key_len,
- struct netr_SamInfo3 *sam3)
-{
- NTSTATUS status;
-
- status = serverinfo_to_SamInfo_base(sam3,
- server_info,
- pipe_session_key,
- pipe_session_key_len,
- &sam3->base);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
-
- sam3->sidcount = 0;
- sam3->sids = NULL;
-
- return NT_STATUS_OK;
-}
-
-/****************************************************************************
- inits a netr_SamInfo6 structure from an auth_serversupplied_info. sam6 must
- already be initialized and is used as the talloc parent for its members.
-*****************************************************************************/
-
-NTSTATUS serverinfo_to_SamInfo6(struct auth_serversupplied_info *server_info,
- uint8_t *pipe_session_key,
- size_t pipe_session_key_len,
- struct netr_SamInfo6 *sam6)
-{
- NTSTATUS status;
- struct pdb_domain_info *dominfo;
-
- if ((pdb_capabilities() & PDB_CAP_ADS) == 0) {
- DEBUG(10,("Not adding validation info level 6 "
- "without ADS passdb backend\n"));
- return NT_STATUS_INVALID_INFO_CLASS;
- }
-
- dominfo = pdb_get_domain_info(sam6);
- if (dominfo == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- status = serverinfo_to_SamInfo_base(sam6,
- server_info,
- pipe_session_key,
- pipe_session_key_len,
- &sam6->base);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
-
- sam6->sidcount = 0;
- sam6->sids = NULL;
-
- sam6->forest.string = talloc_strdup(sam6, dominfo->dns_forest);
- if (sam6->forest.string == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- sam6->principle.string = talloc_asprintf(sam6, "%s@%s",
- pdb_get_username(server_info->sam_account),
- dominfo->dns_domain);
- if (sam6->principle.string == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- return NT_STATUS_OK;
-}
git.samba.org / metze / samba / wip.git / blobdiff